------------[ cut here ]------------
WARNING: CPU: 0 PID: 9801 at net/mac80211/chan.c:2022 ieee80211_link_release_channel+0x154/0x180 net/mac80211/chan.c:2022
Modules linked in:
CPU: 0 PID: 9801 Comm: syz.0.1282 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:ieee80211_link_release_channel+0x154/0x180 net/mac80211/chan.c:2022
Code: 7c 2d 00 00 74 08 48 89 df e8 48 3e cc f7 bf 60 1e 00 00 48 03 3b 5b 41 5c 41 5d 41 5e 41 5f 5d e9 01 14 86 00 e8 0c b2 73 f7 <0f> 0b eb c5 48 c7 c1 2c 66 8c 8e 80 e1 07 80 c1 03 38 c1 0f 8c 51
RSP: 0018:ffffc900037f7108 EFLAGS: 00010287
RAX: ffffffff8a13d944 RBX: ffff88805beb9618 RCX: 0000000000080000
RDX: ffffc9000cbc2000 RSI: 000000000007c35f RDI: 000000000007c360
RBP: 0000000000000000 R08: ffffffff8e8c316f R09: 1ffffffff1d1862d
R10: dffffc0000000000 R11: fffffbfff1d1862e R12: ffff88805bebac88
R13: 1ffff1100b7d72c3 R14: ffff88805beba440 R15: dffffc0000000000
FS:  00007f5390afe6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4541b556c8 CR3: 0000000058d29000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 unregister_netdevice_many_notify+0x1357/0x1910 net/core/dev.c:11182
 unregister_netdevice_many net/core/dev.c:11218 [inline]
 unregister_netdevice_queue+0x2e9/0x330 net/core/dev.c:11098
 unregister_netdevice include/linux/netdevice.h:3191 [inline]
 _cfg80211_unregister_wdev+0x16d/0x580 net/wireless/core.c:1217
 ieee80211_if_remove+0x1b1/0x2b0 net/mac80211/iface.c:2306
 ieee80211_del_iface+0x19/0x20 net/mac80211/cfg.c:202
 rdev_del_virtual_intf net/wireless/rdev-ops.h:62 [inline]
 cfg80211_remove_virtual_intf+0x21b/0x3b0 net/wireless/util.c:2756
 genl_family_rcv_msg_doit+0x21a/0x310 net/netlink/genetlink.c:971
 genl_family_rcv_msg net/netlink/genetlink.c:1051 [inline]
 genl_rcv_msg+0x611/0x7a0 net/netlink/genetlink.c:1066
 netlink_rcv_skb+0x235/0x4c0 net/netlink/af_netlink.c:2550
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1075
 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
 netlink_unicast+0x7b1/0x930 net/netlink/af_netlink.c:1346
 netlink_sendmsg+0x8d0/0xbf0 net/netlink/af_netlink.c:1899
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg net/socket.c:745 [inline]
 ____sys_sendmsg+0x61b/0x980 net/socket.c:2595
 ___sys_sendmsg+0x2a6/0x360 net/socket.c:2649
 __sys_sendmsg net/socket.c:2678 [inline]
 __do_sys_sendmsg net/socket.c:2687 [inline]
 __se_sys_sendmsg+0x1d0/0x2c0 net/socket.c:2685
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f538fb9e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5390afe028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f538fe25fa0 RCX: 00007f538fb9e159
RDX: 0000000000000000 RSI: 0000200000000800 RDI: 0000000000000005
RBP: 00007f538fc3506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f538fe26038 R14: 00007f538fe25fa0 R15: 00007ffcf997e2a8
 </TASK>